PSE-­‐88  

     PSE-­‐88  is  designed  to  modify  the  surface  properties  of  SEBS.  This  product  provides  Anti-­‐scratch  %  Hot  slip  properties.  It  contenting  UHMW  Siloxane  &  hot  slip  agent  dispersed  in  homopolymer  PP.  This  type  Hot  slip  agent  is  different  with  traditional  slip  agent  such  as  amide  system,  the  amide  slip  agent  will  increase  coefficient  of  friction  if  increasing  temperature  of  film  surface  (such  as  high  speed  packing  process),  but  UHMW  Siloxane  is  non-­‐effective.  The  stable  slip  refers  to  the  performance  of  the  non-­‐migration,  preferring  to  improve  printability  and  adhesive  lamination  performance.  It  may  reduce  the  coefficient  of  friction.  Besides  reducing  the  tendency  to  stick,  the  masterbatch  improves  the  bondability  and  weldability  of  SEBS.      Performance  Features  

• FDA  approved  antiblocking  and  slip  agent  (21CFR  177.1520)  • Reduce  both  the  block  tendency  and  the  co-­‐efficient  of  friction  • Provide  excellent  anti-­‐scratch  and  hot  slip  (non-­‐migration)  properties  • Suitable  for  high  processing  temperatures,  up  to  300ºC    

   Application  

Addition levels Fabrication process 1%~2% SEBS (High hardness) 1%~4% SEBS (Low hardness)

     Typical  Properties  

• Appearance  @  25ºC:  white  pellet  • Carrier  resin:  Polypropylene  • Active  content:  25%  UHMW  Siloxane